(:
 :  
 :  This file is part of the OpenLink Software Virtuoso Open-Source (VOS)
 :  project.
 :  
 :  Copyright (C) 1998-2024 OpenLink Software
 :  
 :  This project is free software; you can redistribute it and/or modify it
 :  under the terms of the GNU General Public License as published by the
 :  Free Software Foundation; only version 2 of the License, dated June 1991.
 :  
 :  This program is distributed in the hope that it will be useful, but
 :  WITHOUT ANY WARRANTY; without even the implied warranty of
 :  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 :  General Public License for more details.
 :  
 :  You should have received a copy of the GNU General Public License along
 :  with this program; if not, write to the Free Software Foundation, Inc.,
 :  51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 :  
 :  
:)
xquery version "1.0";

declare variable $id as xs:integer external;
declare variable $seller as xs:string external;

declare namespace virt = "http://samples.openlinksw.com/bpel";

<virt:invoiceReport>
{
 for $invoice in /InvoiceList/virt:Invoices/virt:Invoice
   where number ($invoice/@Id) > $id
   and $invoice/virt:SellerName/text() = $seller
  return
   <virt:item>
    { $invoice/virt:PurchaserName }
    { $invoice/virt:TotalQuantity }
   </virt:item>
}
</virt:invoiceReport>